Sensorless bldc motor control

I need a simulink model of Sensorless bldc motor control with back emf sensing. i have modelled bldc motor and inverter moodel. I'm stucked with back emf sensing ckt and commutation logic. Please help

Answer 1

[BISWARANJAN NAIK]

Hello, you can refer this paper for your work.

Modelling and Simulation of Cost Effective Sensorless Drive for Brushless DC Motor

Hope you find it useful.

[Bhupesh Kapgate]

Hello,

I referred to the paper you mentioned but not getting the desired output.

can any one help me.

[Manu]

Hello Bhupesh, Send your model to my mail id [e-mail] We can have a look into it.

[Ali Ali]

@Manu Hi. I am also stuck with this. If you got the Model Can you please share with me? [e-mail]

[Mümin Enes]

@Manu Hi. Please can you share with me model also?

Answer 2

[KrishnaKumar]

Sensorless Speed Control of BLDC Motor Using Six-Step Commutation - MATLAB & Simulink - This might help you.